if (!@glue) {
zone_warning("glueless NS $s", $ww)
unless $glueless_ok || !$needglue ||
- grep { has_suffix_of($s,".$_"); }
+ grep { has_suffix_of($zone,".$_"); }
@{ $cfg->{'conv_glueless'} };
($rcode,@glue)= lookup($s,'a','0',"glueless NS from $ww");
foreach $a (@glue) {